Onar, Sezi Cevik, Basar Oztaysi, and Cengiz Kahraman. “A Fuzzy Rule Based Inference System for Early Debt Collection”. Technological and Economic Development of Economy 24, no. 5 (October 1, 2018): 1845-1865. Accessed November 5, 2024. https://mma.vgtu.lt/index.php/TEDE/article/view/5457.